CClinicalTrials.gg
CompletedNCT04278586Mindful-OBOTUpdated Jul 22, 2025Results posted

Effect of Mindfulness on Opioid Use and Anxiety During Primary Care Buprenorphine Treatment (R33 Phase)

An interventional study of Live-Online M-ROCC and Live-Online Control in Opioid-use Disorder, Stress Related Disorder and Anxiety, sponsored by Cambridge Health Alliance. Completed at 1 site in United States. Open to participants aged 18 Years to 70 Years. Per ClinicalTrials.gov, last updated 2025-07-22.

Sponsored by Cambridge Health Alliance · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
260
Allocation
Randomized
Ages
18 Years to 70 Years
Sex
All
01

Study summary

This will be a randomized controlled trial (RCT) designed to compare live-online Mindful Recovery Opioid Care Continuum (M-ROCC) groups with a live-online control group on the primary outcome of number of biochemically confirmed opioid negative abstinent periods (defined by a negative oral fluid test [negative for opiate, oxycodone, fentanyl, methadone] AND no self-reported illicit opioid use) during the final six two-week periods of the study (study weeks 13-24).

Read the detailed description

The investigators will conduct a RCT comparing Mindful Recovery Opioid Care Continuum (M-ROCC), a 24-week motivationally-responsive, trauma-sensitive, Group-Based Opioid Treatment (GBOT) program to a live-online control group, on the number of biochemically confirmed opioid negative abstinent periods (defined by a negative oral fluid test [negative for opiate, oxycodone, fentanyl, methadone] AND no self-reported illicit opioid use) during the final six two-week periods of the study (study weeks 13-24).

Clinical secondary outcomes include level of anxiety measured by the Patient Reported Outcomes Measurement Information System - Anxiety Short Form 8a (PROMIS-ASF), level of pain interference measured by the PROMIS Pain Interference Scale (PROMIS-PISF), and the number of positive oral fluid tests for BZD or cocaine during the final 12 weeks of the study. Other exploratory outcomes will be level of anxiety measured by the Beck anxiety inventory (BAI), 24-week intervention retention, as well as mechanisms of self-regulation assessed by self-report and behavioral measures (emotion regulation, decentering/metacognitive monitoring, interoception, experiential avoidance, self-critical rumination, and self-compassion) and their mediating effects on anxiety and opioid abstinence. Qualitative interviews will be conducted with a minimum of 12 and a maximum of 25 M-ROCC completers until thematic saturation to examine themes regarding live-online mindfulness delivery and to compare responses with our R21 qualitative outcomes from our in-person M-ROCC group model. Computerized Adaptive Testing for Mental Health (CAT-MH) will be used to assess changes in psychiatric co-morbidity. Finally, exploratory outcomes of stigma, mindfulness, perceived stress, pain catastrophizing, interpersonal conflict, and shared identity within group will be measured.

02

Conditions studied

  • Opioid-use Disorder
  • Stress Related Disorder
  • Anxiety
  • Pain Interference
03

In context

Opioid-Related Disorders

1,411 studies on the registry are indexed under Opioid-Related Disorders; 290 are open to participants now.

This study's enrollment of 260 is above the median of 63 across 1,123 interventional studies indexed under Opioid-Related Disorders.

Browse Opioid-Related Disorders studies →

Lead sponsor

Cambridge Health Alliance is the lead sponsor of 52 studies on the registry; 10 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 70 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Participant lives in Massachusetts, Connecticut, Florida, Maine, New Hampshire, New York, Rhode Island, Texas, Vermont, California, Michigan, Illinois, North Carolina, Virginia, Arizona, and Alabama.
  • Diagnosis of opioid use disorder prescribed a stable dose of buprenorphine (at least 4 weeks)
  • Less than 90 days of abstinence (from non-prescribed opioids or benzodiazepines, cocaine, or alcohol) OR OUD with a co-morbid anxiety or stress disorder (as evaluated by Computerized Adaptive Testing for Mental Health [CAT-MH] or PROMIS-ASF > 55).
  • Able to use an electronic device with a videocamera to attend study groups and complete questionnaires.
  • Sufficient English fluency to understand procedures and questionnaires
  • Ability to provide informed consent.

Exclusion criteria

Exclusion Criteria:

  • Active psychosis
  • Bipolar I disorder history or severe level of mania on CAT-MH (>71)
  • Acute suicidality or self-injurious behavior or severe level of suicidality on CAT-SS (>71)
  • Cognitive inability as demonstrated by both the inability to complete an informed consent assessment AND complete the Montreal Cognitive Assessment Blind (MOCA BLIND) \<24 on two different days
  • Current participation in another experimental research study
  • Previous participation in an 8-week intensive Mindfulness-Based Intervention in past 3 years or participation in the MINDFUL-OBOT pilot study
  • Expected medical hospitalization in next 6 months
  • Expected incarceration in next 6 months
  • Substance use severity requiring likely inpatient treatment in opinion of principal investigator (e.g., severe alcohol withdrawal symptoms, severe benzodiazepine withdrawal symptoms, etc.).
  • Inability to participate in group intervention without disrupting group in opinion of principal investigator or site PI.
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Investigator)
Enrollment
260 participants (actual)

Study arms

  • Experimental
    Live-Online Mindful Recovery OUD Care Continuum

    Live-Online Mindful Recovery OUD Care Continuum (M-ROCC) builds on other mindfulness interventions for addictive disorders, but is specifically designed for patients with OUD prescribed buprenorphine to be delivered in a live-online environment. It focuses on integration of mindfulness practice for living well through stress, anxiety, depression, pain and addiction recovery. The live-online M-ROCC curriculum has three primary components, including a low-dose mindfulness phase, an intensive mindfulness training phase and then a mindfulness maintenance check-in support group.

    Behavioral: Live-Online M-ROCC

  • Active comparator
    Live-Online Control

    A time- and attention-matched live online control group. The manualized control intervention developed for the basic group-based opioid treatment group in primary care uses 16 core modules and 8 elective modules that are common to eclectic approach in treatment as usual addiction recovery groups (including engagement and group development activities with a mix of basic CBT skills, twelve-step facilitation, community reinforcement, and motivational interviewing). As an active group control, this method will help to isolate mindfulness as the putative mechanism of action by controlling for the therapeutic aspects of group without any reference to mindfulness.

    Behavioral: Live-Online Control

Interventions

  • BehavioralLive-Online M-ROCC

    1. LDM (Low-Dose Mindfulness): A 4-wk intro mindfulness program for OUD, 50-60 min/week including explicit training in use of mobile mindfulness apps, with rolling admission and ascending practice dose ladder. 2. MTPC (Mindfulness Training for Primary Care): An eight-week intensive mindfulness group with ascending practice dose ladder and skill integration over 16 weeks with 60 minutes/wk. 3. MCS (Mindfulness Maintenance Check-in Support): Ongoing weekly mindfulness group with check-in and reminders, leveraging mobile mindfulness apps and motivational counseling for graduates of LDM for 50-60 mins/wk. After completion of the LDM group, participation in various levels is fluid based on patient motivation, choice, and readiness.

  • BehavioralLive-Online Control

    A time- and attention-matched live online control group. The manualized control intervention developed for the basic group-based opioid treatment group in primary care uses 16 core modules and 8 elective modules that are common to eclectic approach in treatment as usual addiction recovery groups (including engagement and group development activities with a mix of basic CBT skills, twelve-step facilitation, community reinforcement, and motivational interviewing). As an active group control, this method will help to isolate mindfulness as the putative mechanism of action by controlling for the therapeutic aspects of group without any reference to mindfulness.

06

What researchers measure

Primary outcomes

  1. Number of Biochemically-confirmed Opioid Abstinent 2-week Time Periods

    Biochemically-confirmed opioid abstinence, which is defined as the number of two-week periods with a negative oral fluid screen AND no opioid use reported in weekly self report self-report during the final 12 weeks (weeks 13-24) of the study (6 is the highest possible number of negative oral fluid toxicology screen time periods). Participants will be randomly selected to undergo a live-online supervised oral fluid screen at a rate of once every 2 weeks.

    Time frame: Weeks 13-24

Secondary outcomes

  1. Number of Positive Oral-fluid Toxicology Tests for Cocaine.

    Biochemically-confirmed cocaine use, which is defined as the number of two-week periods with a positive oral-fluid screen. Oral-fluid toxicology screens will be conducted during the final 12 weeks (weeks 13-24) of the study (6 is the highest possible number of negative oral fluid toxicology screen time periods). Participants will be randomly selected to undergo a live-online supervised oral fluid screen at a rate of once every 2 weeks.

    Time frame: Weeks 13-24

  2. Number of Positive Oral-fluid Toxicology Tests for Benzodiazepines.

    Biochemically-confirmed benzodiazepine use, which is defined as the number of two-week periods with a positive oral-fluid screen. Oral-fluid toxicology screens will be conducted during the final 12 weeks (weeks 13-24) of the study (6 is the highest possible number of negative oral fluid toxicology screen time periods). Participants will be randomly selected to undergo a live-online supervised oral fluid screen at a rate of once every 2 weeks.

    Time frame: Weeks 13-24

  3. Patient Report Outcomes Measurement Information System - Anxiety Short Form 8a (PROMIS-ASF)

    The Patient Reported Outcomes Measurement Information System - Anxiety Short Form 8a (PROMIS-ASF) is an 8-item scale from 7-35 used to assess patient-reported health status for anxiety. Subjects are asked to rate their experience of the item in the past seven days on a 5-point scale from 1 (Never) to 5 (Always). Higher ratings indicate greater anxiety symptoms while lower ratings indicate less anxiety symptoms. This will be assessed among participants with an anxiety disorder (defined as PROMIS \>55 at baseline) as well at weeks 8, 16, and 24.

    Time frame: 24 Weeks

  4. Pain Interference PROMIS (PROMIS-PISF)

    The PROMIS Pain Interference instruments measure the self-reported consequences of pain on relevant aspects of one's life. This includes the extent to which pain hinders engagement with social, cognitive, emotional, physical, and recreational activities. The Pain Interference short form is universal rather than disease-specific. It assesses pain interference over the past seven days. Each question has five response options ranging in value from one to five with a total scale range of 7-35. Higher ratings indicate greater pain interference and lower ratings indicate lesser pain interference. This assessment was done at baseline and weeks 8, 16, and 24.

    Time frame: 24 Weeks

Other outcomes

  1. Substance Craving Scale (SUBCS)

    The Substance Craving Scale (SUBCS) is a 6-item scale with a range of 0-60. It includes the 3-item validated Opioid Craving Scale (OCS) as the primary measure with a 0-30 scale based on opioids. The SUBCS adds another 3 items based on other non-opioids substances. The OCS assesses participant craving for Opioids (including fentanyl, heroin, methadone, oxycodone or other opioids) and the (SUBCS) includes the OCS plus other substance use (including illicit drugs \[e.g., cocaine, methamphetamine, etc.\], using unprescribed pills or prescribed medications in ways or at doses for which they were not prescribed \[e.g., Klonopin, etc.\], or drinking alcohol). This study uses the 3-items specifically from the Opioid Craving Scale (OCS) as our outcome measure for this study with a range of 0-30 and includes SUBCS as exploratory. Higher ratings on OCS indicate greater opioid craving and lower ratings indicate less opioid craving.

    Time frame: 24 Weeks

07

Results

Posted Jul 22, 2025
Limitations and caveats
1. The study had higher attrition levels for M-ROCC than a prior study between during weeks 8-16 after a warning about the increased intensity and trauma-informed choice to remain in group. 2. This study had an evidence-based active comparator and lacked a control condition with no behavioral treatment. 3. The predominantly White sample reflects national trends in buprenorphine treatment engagement and existing disparities in equitable treatment access, but limits study generalizability.

Participant flow

Participants were recruited through Facebook, community partners (e.g., Lynn Community Health, Boston Medical Center, North Shore Community Health), online telemedicine providers (e.g., Bicycle Health, Boulder Care), and QR-code flyers linking an online referral form. Participants were recruited from 16 states including Massachusetts, Florida, Vermont, New Hampshire, Connecticut, New York, Maine, Texas, Rhode Island, California, North Carolina, Illinois, Michigan, Virginia, Alabama, and Arizona.

Participant flow — Overall Study
MilestoneLive-Online Mindful Recovery OUD Care ContinuumLive-Online Control
Started9898
Completed4868
Not completed5030
Withdrew: Withdrawal by subject136
Withdrew: Lost to follow-up3724

Outcome measures

PrimaryNumber of Biochemically-confirmed Opioid Abstinent 2-week Time Periods

Biochemically-confirmed opioid abstinence, which is defined as the number of two-week periods with a negative oral fluid screen AND no opioid use reported in weekly self report self-report during the final 12 weeks (weeks 13-24) of the study (6 is the highest possible number of negative oral fluid toxicology screen time periods). Participants will be randomly selected to undergo a live-online supervised oral fluid screen at a rate of once every 2 weeks.

Time frame:
Weeks 13-24
Reported as:
Mean · percentage of 2-week time periods
Number of Biochemically-confirmed Opioid Abstinent 2-week Time Periods
percentage of 2-week time periodsLive-Online Mindful Recovery OUD Care ContinuumLive-Online Control
Number of Biochemically-confirmed Opioid Abstinent 2-week Time Periods13.4 (6.2 to 20.5)12.7 (7.5 to 18.0)
SecondaryNumber of Positive Oral-fluid Toxicology Tests for Cocaine.

Biochemically-confirmed cocaine use, which is defined as the number of two-week periods with a positive oral-fluid screen. Oral-fluid toxicology screens will be conducted during the final 12 weeks (weeks 13-24) of the study (6 is the highest possible number of negative oral fluid toxicology screen time periods). Participants will be randomly selected to undergo a live-online supervised oral fluid screen at a rate of once every 2 weeks.

Time frame:
Weeks 13-24
Reported as:
Mean · percentage of 2-week time periods
Number of Positive Oral-fluid Toxicology Tests for Cocaine.
percentage of 2-week time periodsLive-Online Mindful Recovery OUD Care ContinuumLive-Online Control
Number of Positive Oral-fluid Toxicology Tests for Cocaine.8.4 (0 to 16.6)1.5 (0 to 4.0)
SecondaryNumber of Positive Oral-fluid Toxicology Tests for Benzodiazepines.

Biochemically-confirmed benzodiazepine use, which is defined as the number of two-week periods with a positive oral-fluid screen. Oral-fluid toxicology screens will be conducted during the final 12 weeks (weeks 13-24) of the study (6 is the highest possible number of negative oral fluid toxicology screen time periods). Participants will be randomly selected to undergo a live-online supervised oral fluid screen at a rate of once every 2 weeks.

Time frame:
Weeks 13-24
Reported as:
Mean · percentage of 2-week time periods
Number of Positive Oral-fluid Toxicology Tests for Benzodiazepines.
percentage of 2-week time periodsLive-Online Mindful Recovery OUD Care ContinuumLive-Online Control
Number of Positive Oral-fluid Toxicology Tests for Benzodiazepines.22.1 (12.7 to 31.5)20.2 (12.7 to 27.7)
SecondaryPatient Report Outcomes Measurement Information System - Anxiety Short Form 8a (PROMIS-ASF)

The Patient Reported Outcomes Measurement Information System - Anxiety Short Form 8a (PROMIS-ASF) is an 8-item scale from 7-35 used to assess patient-reported health status for anxiety. Subjects are asked to rate their experience of the item in the past seven days on a 5-point scale from 1 (Never) to 5 (Always). Higher ratings indicate greater anxiety symptoms while lower ratings indicate less anxiety symptoms. This will be assessed among participants with an anxiety disorder (defined as PROMIS \>55 at baseline) as well at weeks 8, 16, and 24.

Time frame:
24 Weeks
Reported as:
Mean · differences in scores on a scale
Patient Report Outcomes Measurement Information System - Anxiety Short Form 8a (PROMIS-ASF)
differences in scores on a scaleLive-Online Mindful Recovery OUD Care ContinuumLive-Online Control
Patient Report Outcomes Measurement Information System - Anxiety Short Form 8a (PROMIS-ASF)-9.0 (-11.7 to -6.3)-10.0 (-12.0 to -8.0)
SecondaryPain Interference PROMIS (PROMIS-PISF)

The PROMIS Pain Interference instruments measure the self-reported consequences of pain on relevant aspects of one's life. This includes the extent to which pain hinders engagement with social, cognitive, emotional, physical, and recreational activities. The Pain Interference short form is universal rather than disease-specific. It assesses pain interference over the past seven days. Each question has five response options ranging in value from one to five with a total scale range of 7-35. Higher ratings indicate greater pain interference and lower ratings indicate lesser pain interference. This assessment was done at baseline and weeks 8, 16, and 24.

Time frame:
24 Weeks
Reported as:
Mean · differences in scores on a scale
Pain Interference PROMIS (PROMIS-PISF)
differences in scores on a scaleLive-Online Mindful Recovery OUD Care ContinuumLive-Online Control
Pain Interference PROMIS (PROMIS-PISF)-4.1 (-7.3 to -0.9)-4.4 (-6.8 to -2)
Other pre-specifiedSubstance Craving Scale (SUBCS)

The Substance Craving Scale (SUBCS) is a 6-item scale with a range of 0-60. It includes the 3-item validated Opioid Craving Scale (OCS) as the primary measure with a 0-30 scale based on opioids. The SUBCS adds another 3 items based on other non-opioids substances. The OCS assesses participant craving for Opioids (including fentanyl, heroin, methadone, oxycodone or other opioids) and the (SUBCS) includes the OCS plus other substance use (including illicit drugs \[e.g., cocaine, methamphetamine, etc.\], using unprescribed pills or prescribed medications in ways or at doses for which they were not prescribed \[e.g., Klonopin, etc.\], or drinking alcohol). This study uses the 3-items specifically from the Opioid Craving Scale (OCS) as our outcome measure for this study with a range of 0-30 and includes SUBCS as exploratory. Higher ratings on OCS indicate greater opioid craving and lower ratings indicate less opioid craving.

Time frame:
24 Weeks
Reported as:
Mean · score on a scale
Substance Craving Scale (SUBCS)
score on a scaleLive-Online Mindful Recovery OUD Care ContinuumLive-Online Control
Substance Craving Scale (SUBCS)-2.3 (-2.9 to -1.7)-1.3 (-1.9 to -0.8)

Adverse events

Collected over Adverse event data were collected over the 24 weeks that participants were in the study.. Non-serious events are listed at a 0% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Live-Online Mindful Recovery OUD Care Continuum—7/98 (7.1%)29/98 (29.6%)
Live-Online Control—2/98 (2%)21/98 (21.4%)
Most frequent serious events
Most frequent serious events
EventLive-Online Mindful Recovery OUD Care ContinuumLive-Online Control
InfectionInfections and infestations3/980/98
PneumoniaRespiratory, thoracic and mediastinal disorders1/980/98
Heart and Lung ProblemsCardiac disorders0/981/98
OverdosePsychiatric disorders1/980/98
Covid-19Immune system disorders1/980/98
SurgerySurgical and medical procedures0/981/98
MiscarriageReproductive system and breast disorders1/980/98
Most frequent other events
Showing 10 of 12
Most frequent other events
EventLive-Online Mindful Recovery OUD Care ContinuumLive-Online Control
Worsening Psychiatric Symptoms/StressPsychiatric disorders7/985/98
Developed a new conditionGeneral disorders5/981/98
PainGeneral disorders4/985/98
SicknessImmune system disorders2/983/98
InjuryInjury, poisoning and procedural complications3/982/98
PregnancyReproductive system and breast disorders0/983/98
Stomach IssuesGastrointestinal disorders2/981/98
HeadachesNervous system disorders2/980/98
Cardiac IssuesCardiac disorders1/980/98
Kidney stonesRenal and urinary disorders1/981/98

Baseline characteristics

This study used an intent-to-treat analysis model. Therefore, all participants that were randomized were included in the analysis.

Age, Categorical
Age, Categorical(Participants)Live-Online Mindful Recovery OUD Care ContinuumLive-Online ControlTotal
<=18 years000
Between 18 and 65 years9795192
>=65 years134
Age, Continuous
Age, Continuous(years)Live-Online Mindful Recovery OUD Care ContinuumLive-Online ControlTotal
Mean42.2 ± 10.440.9 ± 10.341.0 ± 10.3
Sex: Female, Male
Sex: Female, Male(Participants)Live-Online Mindful Recovery OUD Care ContinuumLive-Online ControlTotal
Female6059119
Male383977
Ethnicity (NIH/OMB)
Ethnicity (NIH/OMB)(Participants)Live-Online Mindful Recovery OUD Care ContinuumLive-Online ControlTotal
Hispanic or Latino10616
Not Hispanic or Latino8891179
Unknown or Not Reported011
Race (NIH/OMB)
Race (NIH/OMB)(Participants)Live-Online Mindful Recovery OUD Care ContinuumLive-Online ControlTotal
American Indian or Alaska Native101
Asian011
Native Hawaiian or Other Pacific Islander101
Black or African American101
White9090180
More than one race235
Unknown or Not Reported347
Marital Status
Marital Status(Participants)Live-Online Mindful Recovery OUD Care ContinuumLive-Online ControlTotal
Single434487
Married or Living as Married293766
Divorced181432
Widowed639
Other202
Education (years)
Education (years)(years)Live-Online Mindful Recovery OUD Care ContinuumLive-Online ControlTotal
Mean13.1 ± 2.213.5 ± 2.613.3 ± 2.4
Sexual Identity
Sexual Identity(Participants)Live-Online Mindful Recovery OUD Care ContinuumLive-Online ControlTotal
Straight or Heterosexual8178159
Lesbian, Gay, or Homosexual369
Bisexual91019
Other549

12 further baseline measures are reported on the registry.

08

Study locations

1 site
  • Cambridge Health Alliance
    Somerville, Massachusetts 02143, United States
09

References and documents

Publications

  • Rosansky JA, Howard L, Goodman H, Okst K, Fatkin T, Fredericksen AK, Sokol R, Gardiner P, Parry G, Cook BL, Weiss RD, Schuman-Olivier ZD. Effects of live-online, group mindfulness training on opioid use and anxiety during buprenorphine treatment: A comparative effectiveness RCT. Contemp Clin Trials. 2024 Feb;137:107417. doi: 10.1016/j.cct.2023.107417. Epub 2023 Dec 20. PubMed 38135210 ↗
  • Fatkin T, Moore SK, Okst K, Creedon TB, Samawi F, Fredericksen AK, Roll D, Oxnard A, Le Cook B, Schuman-Olivier Z. Feasibility and acceptability of mindful recovery opioid use care continuum (M-ROCC): A concurrent mixed methods study. J Subst Abuse Treat. 2021 Nov;130:108415. doi: 10.1016/j.jsat.2021.108415. Epub 2021 Apr 15. PubMed 34118705 ↗
  • Schuman-Olivier Z, Fatkin T, Creedon TB, Samawi F, Moore SK, Okst K, Fredericksen AK, Oxnard AS, Roll D, Smith L, Cook BL, Weiss RD. Effects of a trauma-informed mindful recovery program on comorbid pain, anxiety, and substance use during primary care buprenorphine treatment: A proof-of-concept study. Am J Addict. 2023 May;32(3):244-253. doi: 10.1111/ajad.13364. Epub 2022 Dec 5. PubMed 36470641 ↗
  • Schuman-Olivier Z, Goodman H, Rosansky J, Fredericksen AK, Barria J, Parry G, Sokol R, Gardiner P, Le Cook B, Weiss RD. Mindfulness Training vs Recovery Support for Opioid Use, Craving, and Anxiety During Buprenorphine Treatment: A Randomized Clinical Trial. JAMA Netw Open. 2025 Jan 2;8(1):e2454950. doi: 10.1001/jamanetworkopen.2024.54950. PubMed 39836426 ↗

Study documents

  • Protocol and statistical analysis plan · Jan 6, 2023
  • Informed consent form · Aug 5, 2022

Documents are hosted by the registry — open the source record to download them.

Individual participant data

Plan to share: No

10

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 22, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
11

Registry details

Key details

Study ID
NCT04278586
Lead sponsor
Cambridge Health Alliance
Collaborators
National Center for Complementary and Integrative Health (NCCIH)
Responsible party
Sponsor
First posted
Feb 20, 2020
Start date
Feb 15, 2021
Primary completion
Sep 19, 2023
Completion
Sep 19, 2023
Results posted
Jul 22, 2025
Last update
Jul 22, 2025

Study contacts

Zev Schuman-Olivier, MD
principal investigator · Study Principal Investigator

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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